29685740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12473}}^1$

素因数の和:12506

約数の個数: 48

約数和(自身を含む): 75442752

約数和(自身を除く): 45757012

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12473, 24946, 49892, 62365, 87311, 124730, 174622, 212041, 249460, 349244, 424082, 436555, 848164, 873110, 1060205, 1484287, 1746220, 2120410, 2968574, 4240820, 5937148, 7421435, 14842870, 29685740]

約数ペア:

[(1, 29685740), (2, 14842870), (4, 7421435), (5, 5937148), (7, 4240820), (10, 2968574), (14, 2120410), (17, 1746220), (20, 1484287), (28, 1060205), (34, 873110), (35, 848164), (68, 436555), (70, 424082), (85, 349244), (119, 249460), (140, 212041), (170, 174622), (238, 124730), (340, 87311), (476, 62365), (595, 49892), (1190, 24946), (2380, 12473)]